Quantitative Aptitude: Data Interpretation Questions Set 93

Directions(1-5): Read the following graph carefully and answer the questions given below :
Percentage of failed student in different colleges :

Ratio of failed and passed Boys to the Girls are given :

1. If total number of students in college F is 8000, what will be the number of passed Boys in college F ?
   1520
   2500
   2400
   3600
   1000
   Option D
   8000*80/100*1/16*9 = 3600

    

2. If number of failed students in college C is 3600, then what will be the number of failed Girls in college C ?
   1251
   1200
   1680
   1444
   1500
   Option C
   Required no. of failed girl in College C = 1680

    

3. If number of failed students in college E is 5400, find total number of students in college E ?
   14,100
   17,400
   12,300
   14,200
   12,000
   Option E
   45 % of x = 5400
   => x = 5400*100/45 = 12,000

    

4. If total number of students passed in college D is 3600, find the number of Girls failed in same college ?
   450
   900
   842
   784
   655
   Option B
   60 % = 3600
   40 % = 2400
   Now, ratio of failed Boys : Girls
   5 : 3
   8 == 2400
   1 == 300
   3 == 300×3 = 900

    

5. If total number of students in college A and C is 4200, how many students failed in both the college together .
   1450
   1120
   1680
   1880
   1950
   Option
   Failed students from both the classes = 25% + 15% = 40%
   => 40/100*4200 = 1680

    

6. What percent of members in parliament are in other profession?
   20%
   10%
   40%
   30%
   60%
   Option A
   Req. % = 88+70 / 790*100 = 20%

    

Directions(6-10): Study the following profile of Parliament carefully and answer the questions given below :
Profile of Parliament in year ‘ABCD’.
Total members in Parliament = 790
(545 from Lok Sabha and 245 from Rajya Sabha) :




7. If one-third members of party ‘B’ of Lok sabha join party A then what would be ratio between members of party A to the members of party C in Lok sabha?
   52 : 7
   73 : 4
   55 : 8
   74 : 9
   61: 3
   Option D
   Required ratio
   = (305 + 65) : 45
   = 370 : 45
   = 74 : 9

    

8. Out of total member of party C in parliament, what percent of the members belong to Lok sabha ?
   51.23%
   47.20%
   56.25%
   44.33%
   42.21%
   Option C
   45/80*100 = 56.25%

    

9. What is the approximate difference between percentage of Sikh members in Lok sabha and percentage of Muslim members in Rajya sabha ?
   5.5%
   7.8%
   3.2%
   5.6%
   4.4%
   Option E
   Req. difference = (49/245*100) – (85/545*100)
   = 4.4%

    

10. In Lok sabha if 35 female members were replaced by 35 male members then what is the ratio of male members to female members respectively ?
    105 : 2
    103 : 6
    107 : 5
    104 : 3
    111 : 5
    Option B
    Req. ratio = ( 480 + 35) : (65 – 35)
    = 515 : 30
    = 103 : 6